5547820195157 has 8 divisors (see below), whose sum is σ = 5903680968000. Its totient is φ = 5195239245504.

The previous prime is 5547820195103. The next prime is 5547820195163. The reversal of 5547820195157 is 7515910287455.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5547820195157 - 2¹² = 5547820191061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5547820195096 and 5547820195105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5547820195657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819952307 + ... + 819959072.

It is an arithmetic number, because the mean of its divisors is an integer number (737960121000).

Almost surely, 2^{5547820195157} is an apocalyptic number.

It is an amenable number.

5547820195157 is a deficient number, since it is larger than the sum of its proper divisors (355860772843).

5547820195157 is a wasteful number, since it uses less digits than its factorization.

5547820195157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639911595.

The product of its (nonzero) digits is 17640000, while the sum is 59.

The spelling of 5547820195157 in words is "five trillion, five hundred forty-seven billion, eight hundred twenty million, one hundred ninety-five thousand, one hundred fifty-seven".